just calling mitt romney a liar once a day, he will call us that five times a day. i don't know, his message is pretty weak, he doesn't have a lot to stand on, i was a lawyer, it is sort of like going into a closing argument, when you don't have a decent argument on your side, it is tough to pull off. but that is what he is doing, talking about big bird, and calling his opponent, liar, liar, pants on fire, that is the new president obama for 2012. >> you guys certainly have a new confidence, led by governor romney, who is bouncing off the walls. but obviously, you know these things can change very quickly. an interesting moment today, reminding people of two concerns, i would imagine for the campaign, one, mitt romney's reputation as a flip-flopper, and the other, issues coming back to the front, when you least expect them to.